Remanisin about my exgirl

Ok so a couple weeks ago my best freind asked me out.. i took a few minutes 2 answer but i did say yes... i haved loved ever since a month after i met her.. her exboyfreind tells me about how much he hurt her and i didnt want to get hurt but i stayed with her anyway.. so like last wednesday she decided 2 break up with me and i was hurt bad... but like i told her the onli person i can be mad at is me... but i dont want to take it out on myself.. ivve been acting unlike mysewlf this past week and im trying to go bak to bein myelf.. but i cant stop thinkin about her... i been cusin at people becuz i am so mad.. wat can i do

My girl says that she still loves me she tells me alot and it is so hard to herer becuz i hooked up with someone else and now i regret it.. she doesnt know yet but if she finds out shell be so upset..i really like her and she da first person i fell for so i cant just 4get her

Well my i told my ex about the Guy i am wit and she is mad.. an upset.. i shouldn of hooked up wit him